Verafit™ Sterilization Bags and Covers feature a patent-pending viewing window that enables visual confirmation of dryness of sterilized parts and equipment, which is required by EU GMP Annex 1 as part of sterilization cycle acceptance. Verafit Sterilization Bags and Covers are specifically designed for the pharmaceutical manufacturing and biotechnology industries and maintain the sterility of the product contact surface after it has been autoclaved.